They were installed in a headlight with a projector for intersection lights and a regular mirror for forward lights. They do not have the expected result in intensity, nor in beam especially in the projector. The color temperature is quite good. Easy installation, although the instructions are not very helpful. The durability over time remains to be seen. I probably wouldn't install LED lights in a projector again.

I have a SEAT IBIZA 6j model from 2008 to 2012. I changed all my bulbs with NARVA and together they create an incredible result. It's amazing how much light these bulbs produce, day and night, I can see clearly even on the darkest roads. The installation is easy, you can do it yourself, just remove and replace. However, it's better to go to an electrician to have them installed to make sure they are properly aligned and illuminate correctly. Just for your information, the length of the bulb from the connector to the end is 3 centimeters.